Matthew M Koehler, DO - Hill Physicians Medical Group
Dermatology • Novato, CA • Since 1984
About
Summary: Matthew M Koehler, DO is a physician associated with Hill Physicians Medical Group. Hill Physicians is a private, independent physician association serving the SF Bay Area, Sacramento, and Central Valley, offering primary care and specialty services, with virtual and in-person care through its network of more than 5,000 physicians and 8 regional offices. The group was founded in 1984 and is headquartered in San Ramon, CA.
Clinic Type
Dermatology
Address
Marin Health – A UCSF Health Clinic, Novato and San Rafael locations
Phone
6283365205
—
Opening Hours
9 AM - 5 PM
Services Offered
Team
Insurance & Payment
Languages Spoken
FAQs
What are the patient operating hours?
Monday–Friday, 9 AM–5 PM (no weekend hours listed).
Social Media
Photos




What Patients Say
Overall sentiment across review platforms: very positive
- Vitals: 4.9 out of 5 stars (22 ratings (with 16 written reviews))
Patients praise
- Professional and knowledgeable
- Personable and friendly demeanor
- Thorough explanations
- Highly recommended by patients
- High level of patient trust
Common complaints
- No negative comments or complaints reported in available reviews
"This was my first time seeing Dr. Koehler. I thought Dr. Koehler was excellent."
— Vitals user reviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Courtney R. Cines, PA - Physician Assistant in Novato, CA — May 14, 2026
- Dr. Mylan V Kohler, DO - De Pere, WI - Psychiatry — Feb 2, 2026
- TOP 10 BEST Orthopedic Doctor in Novato, CA - Updated 2026 - Yelp — Apr 16, 2026
- Dr. Michelle Z. Koehler, MD - Anesthesiologist in Plano, TX — May 14, 2026
- Primary Care Cuyahoga Falls - Dr. Matthew Wilcox - Pioneer Physicians — Jun 15, 2026
Information sourced from the clinic's website as of July 10, 2026.
More dermatology clinics in Novato
MarinHealth is a nonprofit health system serving Marin County, with MarinHealth Medical Center in Greenbrae (formerly Marin General Hospital) offering full-spectrum care since 1952. The center provides comprehensive services across specialties, including oncology, cardiology, orthopedics, emergency care, imaging, and women’s health, with a patient-centered, whole-person approach. They feature a range of open positions and emphasize community-focused care and hospitality. For dermatology-specific information in Novato, the site highlights overall MarinHealth services but does not list a standalone dermatology department or Novato-based dermatology providers. If you’re seeking Dermatology in Novato, consider contacting MarinHealth Medical Center or checking their care networks for dermatology offerings in Novato or nearby locations.
Novato Dermatology Assoc is a small medical practice offering cosmetic, medical, and surgical dermatology services in Marin County (Novato and surrounding areas, including San Rafael). Key details: - Location: 3 offices in Novato, CA - Services: dermatology with cosmetic and surgical options - Size: about 4 employees; led by Owner Kim Frederickson - Web presence: active practice with a modest online footprint (website: novatodermatology.com) - Contact: 415-892-0754 If you’re seeking a local dermatology provider in Marin (Novato/San Rafael), this practice is a small, established option with multiple Novato locations.
Comparing your options?
See other dermatology clinics in Novato, or search the full directory by insurance, ratings, and more.

